glassdbase: Sage Glass

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Sage Glass: SageGlass - Hell

Glas, Elektrochrome Schicht, SpacerGlas, 90 x 1400 mm
Schaltbar
Sage Glass

Reference number: R001-H

Brief information Transmittance Total solar energy transmittance Selectivity index General color rendering index

Transmittance T_e, T_v, T_e/T_v Diagram

	Solar direct transmittance T_e [info]
	Light transmittance T_v [info]
	T_e/T_v [info]

T_e	T_v	T_e/T_v	Angle of incidence
0.430	0.662	0.649	0°
0.425	0.658	0.646	15°
0.413	0.647	0.637	30°
0.390	0.620	0.628	45°
0.377	0.603	0.625	50°
0.359	0.578	0.621	55°
0.313	0.504	0.621	60°
0.299	0.489	0.612	65°
0.279	0.456	0.610	67.5°
0.253	0.416	0.608	70°
0.224	0.371	0.606	72.5°
0.190	0.315	0.602	75°

Reflectance R_e, R_e' Diagram

	Solar direct reflectance R_e [info]
	Solar direct reflectance, inverted light propagation R_e' [info]

R_e	R_e'	Angle of incidence
0.126	0.144	15°
0.126	0.144	30°
0.134	0.156	45°
0.141	0.166	50°
0.155	0.184	55°
0.176	0.213	60°
0.211	0.256	65°
0.235	0.292	67.5°
0.269	0.331	70°
0.309	0.379	72.5°
0.360	0.440	75°

Absorptance A_e, A_e' Diagram

	Solar direct absorptance A_e [info]
	Solar direct absorptance, inverted light propagation A_e' [info]

A_e	A_e'	Angle of incidence
0.449	0.431	15°
0.462	0.444	30°
0.477	0.455	45°
0.482	0.457	50°
0.486	0.456	55°
0.511	0.474	60°
0.490	0.445	65°
0.486	0.430	67.5°
0.478	0.416	70°
0.467	0.396	72.5°
0.450	0.371	75°

Total solar energy transmittance g, g' Diagram

	Total solar energy transmittance g [info]
	Total solar energy transmittance, inverted light propagation g' [info]

g	g'	Angle of incidence
0.544*	0.679*	0°
0.542	0.681	15°
0.533	0.677	30°
0.514	0.660	45°
0.503	0.649	50°
0.486	0.631	55°
0.446	0.595	60°
0.427	0.564	65°
0.405	0.534	67.5°
0.378	0.500	70°
0.346	0.460	72.5°
0.307	0.410	75°

* Extrapolated value

Selectivity index T_v/g [info] Diagram

Selectivity index T_v/g

T_v/g	Angle of incidence
1.217*	0°
1.214	15°
1.214	30°
1.206	45°
1.199	50°
1.189	55°
1.129	60°
1.145	65°
1.126	67.5°
1.102	70°
1.070	72.5°
1.025	75°

* Extrapolated value

Transmittance Reflectance Absorptance Color rendering
Dynamic temperature simulation of a standard room

Spectral transmittance T [info] Diagram


0°	15°	30°	45°	50°	55°	60°	65°	67.5°	70°	72.5°	75°

Spectral reflectance R [info] Diagram


15°	30°	45°	50°	55°	60°	65°	67.5°	70°	72.5°	75°

Spectral reflectance, inverted light propagation R' [info] Diagram


15°	30°	45°	50°	55°	60°	65°	67.5°	70°	72.5°	75°

Spectral absorptance A [info] Diagram


15°	30°	45°	50°	55°	60°	65°	67.5°	70°	72.5°	75°

Spectral absorptance, inverted light propagation A' [info] Diagram


15°	30°	45°	50°	55°	60°	65°	67.5°	70°	72.5°	75°

Maximum temperature rise in temperature simulation (°C) [info]

ΔT_max = 17.02°C

Coefficients of functions
T_e, T_v, A_e [info]

T_e	T_v	A_e
-0.24619	-0.44679	-0.33624
-0.00029438	-0.00009844	0.0010231
0.67543	0.78585	0.69975
84.954	89.773	86.817
12.801	12.333	4.7475
0.9973	0.70819	0.90818

Secondary internal heat transfer factor [info]

q_i/A_e(φ=0°) = 0.261

Dynamic temperature simulation of a standard room [info]

Location: ZÃƒÂ¼rich
Time period: 1. August - 10. August
Orientation of windows: South
Air change rate: 1.0
initial temperature: 20° C
Standard room: 1A [info]